Mental health problems are prevalent among migrant workers in China. The present study examined the prevalence of mental health problems (depression, anxiety and suicidal ideation) among migrant workers in China, and identified the work-related factors associated with their mental health problems based on the Demand-Control and Effort-Reward Imbalance Model. A total of 807 migrant workers were recruited from three factories in Shenzhen using stratified randomized sampling. The prevalence of moderate-to-severe anxiety, mild-to-severe depression and suicidal ideation in the past year was 17.8%, 60.3% and 4.8% respectively. Results from stepwise regression analyses reported that role conflict and effort were risk factors, whereas utilization of job skills and reward were protective factors for anxiety and depression. Social support was also associated with lower level of depression. Effort was the only factor associated with suicidal ideation in the stepwise analysis. Interventions to improve their mental health are warranted and they should work to reduce their role conflict, improve effort-reward balance, promote utilization of skills and increase social support.In this study, for the first time in the literature, we evaluated patients with benign prostatic hyperplasia (BPH) who had undergone permanent urinary catheterization for urinary retention and who were treated with radiofrequency (RF) thermotherapy as an alternative method due to their inoperability based on the high risk associated with anesthesia. We aimed to investigate these patients' posttreatment parameters concerning the catheter-free rates, quality of life (QoL) changes, and retrospective treatment efficacy.
RF thermotherapy was applied to 62 permanent patients catheterized within the last 3?months due to urinary retention. The follow-up data of the patients were retrospectively analyzed. The patients who were free of catheters and those who required permanent catheterization were determined. The changes in the International Prostate Symptom Score (IPSS), QoL, postvoiding residue (PVR), and maximal flow rate (Q) values were analyzed.
A total of 52 patients were evaluated in terms of treatment success in relation to the elimination of the need for a urinary catheter, which was calculated as 73.07%. The Q, IPSS, QoL, and PVR values of 38 patients who no longer required a catheter were monitored for 24?months, and statistically significant changes were observed in all parameters.
Bipolar RF thermotherapy was found to be beneficial for men dependent on catheters due to BPH. It can be recommended as a safe, minimally invasive treatment method for elderly patients with a high anesthesia risk.
Bipolar RF thermotherapy was found to be beneficial for men dependent on catheters due to BPH. It can be recommended as a safe, minimally invasive treatment method for elderly patients with a high anesthesia risk.Genetic analysis for germline mutations of RET proto-oncogene has provided a basis for individual management of medullary thyroid carcinoma (MTC) and pheochromocytoma. Most of compound mutations have more aggressive phenotypes than single point mutations, but the compound C634Y/V292M variant in MTC has never been reported. Thus, we retrospectively investigated synergistic effect of C634Y and V292M RET germline mutations in family members with multiple endocrine neoplasia type 2A. Nine of 14 family members in a northern Chinese family underwent RET mutation screening using next-generation sequencing and PCR followed by direct bidirectional DNA sequencing. Clinical features of nine individuals were retrospectively carefully reviewed. In vitro, the scratch-wound assay was used to investigate the difference between the cells carrying different mutations. We find no patients died of MTC. All 3 carriers of the V292M variant were asymptomatic and did not have biochemical or structural evidence of disease (age 82, 62 and 58). Among 4 C634Y mutation carriers, 2 patients had elevated calcitonin with the highest (156 pg/mL) in an 87-year-old male. Two carriers of compound C634Y/V292M trans variant had bilateral MTC with pheochromocytoma or lymph node metastasis (age 54 and 41 years, respectively). Further, the compound C634Y/V292M variant had a faster migration rate than either single point mutation in vitro (P less then .05). In conclusion, the V292M RET variant could be classified as 'likely benign' according to ACMG (2015). The compound variant V292M/C634Y was associated with both more aggressive clinical phenotype and faster cell growth in vitro than was either single mutation.This study assesses the effect of matrix metalloproteinases on microtensile bond strength (μTBS) of an etch-and-rinse adhesive system.
This in vitro study evaluated 88 extracted premolars. https://www.selleckchem.com/products/brigatinib-ap26113.html The teeth were sectioned to expose dentin and were then randomly divided into four groups (n = 22). In group 1 (control), dentin surface was etched, and Adper Single Bond 2 was applied. In groups 2-4, dentin surface was etched and chlorhexidine (CHX), 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide (EDC), and dimethyl sulfoxide (DMSO) were applied on the surfaces, respectively, and blotted dry. Next, Adper Single Bond 2 was applied and all teeth were built up with Z350 composite. In each group, half the samples immediately and the other half after 10,000 thermal cycles underwent μTBS test. Data were analyzed using ANOVA and Tukey's test (α = .05).
In thermocycled samples, maximum μTBS was noted in CHX group followed by DMSO, EDC, and control group (p?&lt;?.001). The thermocycled μTBS of composite to dentin was significantly higher in CHX group compared with EDC, DMSO, and control groups (p?&lt;?.001) but was not significantly different in EDC and DMSO groups (p = .498).
The thermocycled μTBS obtained by the application of CHX, EDC, and DMSO was significantly higher compared with the value to the control group.
The thermocycled μTBS obtained by the application of CHX, EDC, and DMSO was significantly higher compared with the value to the control group.Granule-based products of solid state fermented micro-organisms are available for biocontrol. Because liquid fermentation has several advantages, we investigated fluid-bed coating with liquid fermented biomass.
Biomass containing mycelium or mycelium and submerged spores of the entomopathogenic fungi Metarhizium brunneum, Cordyceps fumosorosea and Beauveria bassiana were produced in liquid culture, separated and different biomass concentrations were adjusted. Based on the examined thermo-tolerance, we defined fluid-bed coating adjustments and investigated granule colonization and sporulation on granules. Granule colonization depended on the biomass concentration and strain. For C. fumosorosea and B. bassiana, concentrations of 0?003%resulted in nearly 100% granule colonization, for M. brunneum with concentrations of 0?7%in only 50%. The conidiation on granules in sterile soil was highly influenced by the moisture content. Because the granule colonization of M. brunneum was unsatisfactory, we pre-coated nutrients followed by coating with biomass, submerged spores or conidia.